30840972

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{7159}}^1$

素因数の和:7525

約数の個数: 24

約数和(自身を含む): 72172800

約数和(自身を除く): 41331828

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 7159, 14318, 21477, 28636, 42954, 85908, 2570081, 5140162, 7710243, 10280324, 15420486, 30840972]

約数ペア:

[(1, 30840972), (2, 15420486), (3, 10280324), (4, 7710243), (6, 5140162), (12, 2570081), (359, 85908), (718, 42954), (1077, 28636), (1436, 21477), (2154, 14318), (4308, 7159)]